Display screen or portion thereof with graphical user interface for a communications terminal



The FIGURE is a front view of a display screen or portion thereof with graphical user interface for a communication terminal.

The broken lines showing a display screen or portion thereof, as well as portions of the graphical user interface illustrate portions of the article. The computing device shown in broken lines illustrates environment. No subject matter shown in broken lines form part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface for a communications terminal, as shown and described. 